Brother HL-4150CDN Printer User Manual


 
Routine Maintenance
108
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h Turn the green lock lever (1) clockwise to the lock position.
i Push the drum unit in until it stops.
j Close the front cover of the machine.
When you replace the belt unit with a new one, you need to reset the belt unit counter by completing the
following steps:
a Press + or - to choose Machine Info.. Press OK.
b Press + or - to choose Reset Parts Life. Press OK.
c Press + or - to choose Belt Unit. Press OK.
d Press + to reset the belt unit counter.
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